1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE Chemical Properties

Melting point:

191.0 to 195.0 °C

Boiling point:

685.6±65.0 °C(Predicted)

Density 

1.027±0.06 g/cm3(Predicted)

storage temp. 

Keep in dark place,Inert atmosphere,Store in freezer, under -20°C

solubility 

Chloroform: 3 mg/ml

form 

powder to crystal

pka

1.17±0.50(Predicted)

color 

White to Almost white

biological source

synthetic

BRN 

1730529

InChIKey

NEZDNQCXEZDCBI-WJOKGBTCSA-N

CAS DataBase Reference

998-07-2(CAS DataBase Reference)

Safety Information

WGK Germany 

3

F 

10-21

HS Code 

29232000

MSDS

• Language:English Provider:SigmaAldrich

1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE Usage And Synthesis

Description

Phosphatidylethanolamines (PEs) are phospholipids found in biological membranes, serving both structural and functional roles. Different types of PEs are commonly used in the generation of micelles, liposomes, and other types of artificial membranes. 1,2-Dimyristoyl-sn-glycero-3-PE (DMPE) is a phospholipid containing the long-chain (14:0) myristic acid inserted at the sn-1 and sn-2 positions.

Uses

Tetradecanoic Acid (1R)-1-[[[(2-Aminoethoxy)hydroxyphosphinyl]oxy]methyl]-1,2-ethanediyl Ester is a phospholipid serving both structural and functional roles in biological membranes.

Purification Methods

Recrystallise the kephalin from EtOH [Bevan & Malkin J Chem Soc 2667 1951]. The R-isomer has m 195-196o (sintering at 130-135o) after recrystallisation from CHCl3/MeOH, and [] D 26 +6.7o (c 8.5, CHCl3/AcOH 9:1). [Baer Can J Biochem Physiol 35 239 1957, Baer et al. J Am Chem Soc 74 152 1952, Beilstein 4 IV 1463.]

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